Mark Freeman
6Patents
5h-index
6Co-inventors
56Inventor score
Filing activity: May 15, 1987 → Dec 17, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7381095B2 | Multi-standard connection hub and method of manufacturing same | Emerging Cross-Sectional Technologies | 39 | Expired |
| US9140448B2 | Vibratory feed mechanism for pellet fuel combustion device | Mechanical Engineering; Lighting; Heating | 17 | Active |
| US4852466A | Floating diaphragm apparatus | Physics | 13 | Expired |
| US10899475B1 | Transmission line tethered drone system | Performing Operations; Transporting | 8 | Active |
| US9896303B2 | Method for controlling elevator cars | Performing Operations; Transporting | 7 | Active |
| US11524781B1 | Transmission line tethered drone system | Performing Operations; Transporting | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.